From 481784e7f06ce173f6e13448c0370f6918b922a1 Mon Sep 17 00:00:00 2001
From: cyc <cyc@hainatravel.com>
Date: Tue, 3 Sep 2019 14:38:56 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E5=88=A4=E6=96=AD=E6=96=87?=
 =?UTF-8?q?=E7=AB=A0=E6=98=AF=E5=90=A6=E4=B8=BA=E7=A9=BA?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 application/libraries/Tags_analysis.php | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/application/libraries/Tags_analysis.php b/application/libraries/Tags_analysis.php
index ed636e6d..c15de90a 100644
--- a/application/libraries/Tags_analysis.php
+++ b/application/libraries/Tags_analysis.php
@@ -165,7 +165,10 @@ class Tags_analysis {
 					$data['title_url'] = array();
 					foreach($arr as $ic_id){
 						if($ic_id != ''){
-							array_push($data['title_url'],$this->CI->Information_model->get_title_url($ic_id)[0]);
+							$obj = $this->CI->Information_model->get_title_url($ic_id)[0];
+							if(!empty($obj)){
+								array_push($data['title_url'],$obj);
+							}
 						}
 					}
 				}else{
@@ -187,7 +190,10 @@ class Tags_analysis {
 					$data['title_url'] = array();
 					foreach($arr as $ic_id){
 						if($ic_id != ''){
-							array_push($data['title_url'],$this->CI->Information_model->get_title_url($ic_id)[0]);
+							$obj = $this->CI->Information_model->get_title_url($ic_id)[0];
+							if(!empty($obj)){
+								array_push($data['title_url'],$obj);
+							}
 						}
 					}
 				}else{